2. Theory of operation of the main types of ejectors
As mentioned above, the theoretical aspect is limited to the three main configurations of these devices.
2.1 Liquid jet ejectors
This type of ejector (often called a This simplifies the study of its operation. In this case, we recommend using a fairly long cylindrical mixer (15 to 20 diameters), with the motor nozzle opening into the mixer's inlet section.
Based on the work of Roy
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Theory of operation of the main types of ejectors
Bibliography
Standards and norms
- Pompes à vide à jet de vapeur. Mesurage des caractéristiques fonctionnelles. Partie 1 : mesurage du débit-volume. - ISO 1608-1 - 1993
- Pompes à vide à jet de vapeur. Mesurage des caractéristiques fonctionnelles. Partie 2 : mesurage de la pression critique de refoulement. - ISO 1608-2 - 1989
- Vacuum technology – Measurement rule for vapor-jet vacuum pumps and vapor-jet compressors – Engine fluid: steam. -...
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